O
| English | Bahasa Indonesia |
|---|---|
| O/R address | Alamat O/R |
| Object | Obyek |
| Object-Oriented Programming (OOP) | Pemrograman Berorientasi Obyek |
| Off | Padam; Mati |
| Office automation | Otomasi kantor |
| Offline | |
| OK | |
| On | Nyala; Hidup |
| Online | |
| Open | Buka |
| Open Source | Sumber Terbuka |
| Operating System (OS) | Sistem Operasi |
| Operator | Operator |
| Optical disc | Disket optik, Cakram optik |
| Option(s) | Opsi; Pilihan |
| Originator | Originator |
| Outline | Kerangka; Ragangan |
| Output | Keluaran |
| Overwrite | Timpa; Perubahan |